operating system

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  1. C

    An Apple district manager's Macintosh Portable in 1989-91 (featuring GEIS AppleLink and a look at System 7.0 alpha)

    This is a bit of a grab bag, but some of you will remember my DVT prototype Macintosh Portable (happily running with Androda's RAM card). It was formerly used by an Apple district manager and I wanted to back it up and then start digging into what was there. Well, that's all done, and it...
  2. retr01

    Customizing the Apple Legacy Recovery CD for various Macs 🛠️ ⚙️ 💾 💿

    I obtained the new BlueSCSI v2 DB25 external SD drive from @Androda, so I could use it to install various operating systems, software, and other files on different Macs with the DB25 SCSI port. I placed the following images on it: Mac Apps Mac Games Legacy Recovery The Apple Legacy Recovery...